[Model recommendation: TH-SQ5, manufacturer of meteorological environment monitoring instruments and equipment, Yunjing Trina Solar supports customized services for businesses, and the equipment is selected from Shandong Yunjing Trina Solar. You can rest assured] Handheld meteorological station equipment - real-time monitoring of rainstorm, gale and other conditions to provide key support for disaster prevention and reduction Handheld meteorological instrument is a portable, multi-functional micro meteorological station, which can measure and display key meteorological parameters such as temperature, humidity, wind speed, wind direction, air pressure, precipitation in real time, and is widely used in outdoor exploration, agricultural monitoring, environmental assessment, emergency response and other fields. The multi parameter measurement handheld meteorological instrument integrates multiple sensors and can simultaneously measure wind speed, wind direction, temperature, humidity, air pressure, and multiple meteorological parameters. High precision measurement uses sensing technology, such as ultrasonic technology, to measure wind speed and direction, ensuring the accuracy and reliability of the data. The built-in large capacity storage chip for data storage and transmission can store a large amount of meteorological data, meeting the needs of long-term monitoring. Simultaneously supporting multiple transmission methods, such as Bluetooth, Wi Fi, 4G or USB direct connection to computers, making it convenient for users to transfer real-time data to smartphones, computers or remote computers for analysis and processing. The portability and durability design is compact, lightweight, and convenient for users to carry around, suitable for various scenarios such as outdoor activities, field investigations, emergency response, etc. Simultaneously possessing waterproof, dustproof, and high-temperature resistant characteristics, it can work stably in harsh environmental conditions.

1、 Product Introduction
Handheld meteorological station, also known as handheld meteorological instrument, is a portable and easy to operate mobile meteorological observation instrument that integrates multiple meteorological elements. The system adopts precision sensors and intelligent chips, which can accurately measure five meteorological elements including wind direction, wind speed, atmospheric pressure, temperature, and humidity simultaneously. The built-in large capacity FLASH storage chip can store meteorological data for at least one year; Universal USB communication interface, connected to a USB flash drive to export data, facilitating further processing and analysis of meteorological data by users.
This instrument can be widely used in fields such as meteorology, environmental protection, airports, agriculture and forestry, hydrology, military, warehousing, scientific research, etc.
2、 Functional Features
The 2.1-inch LCD screen displays temperature, humidity, wind speed, and air pressure values;
Specially designed wind direction dial (16 directions) and pointer are used to indicate real-time wind direction;
● Large capacity data storage, capable of storing up to 40000 meteorological data (data recording intervals can be set between 1-60 minutes);
Universal USB communication interface, convenient for USB data download;
Only three No. 5 dry batteries are needed for power supply; Low power design, long standby time;
The structural design is scientifically reasonable and easy to carry.
3、 Technical parameters
| Meteorological parameters |
Measurement elements |
measurement range |
precision |
resolution |
unit |
| wind speed |
0~40 |
±0.3 |
0.01 |
m/s |
| wind direction |
16 directions |
± 1 azimuth |
1 Direction |
direction |
| atmospheric temperature |
-40~85 |
±0.3 |
0.1 |
℃ |
| relative humidity |
0~100% |
±3% |
0.1 |
%RH |
| atmospheric pressure |
30~110 |
± 0.02 (relative) |
0.01 |
KPa |
| power supply |
No.5 dry battery (3 cells) |
| communication |
USB |
| storage |
40000 pieces of data |
| host size |
160mm×70mm×28mm |
| Overall dimensions |
405mm×100mm×100mm |
| weight |
About 0.5Kg |
| working environment |
-20℃~80℃; 5%RH~95%RH |
4、 Precautions for use
1. It is recommended to clean up the data storage every time the time needs to be recorded during startup, in order to prevent exporting the current required data with a large amount of data, which may cause a long time.
2. It is recommended to export the data content from the meteorological station in a timely manner after use.
3. Please read this manual carefully before use to ensure that the sensor is inserted into the corresponding sensor interface and the battery direction is correct;
When the instrument displays low battery level, please replace the battery promptly to prevent battery leakage and damage to the instrument;
5. Prevent chemical reagents, oil, dust, and other substances from directly damaging the sensor. Do not use it for a long time in environments with condensation or extreme temperatures, and do not subject it to cold or hot shocks;
6. The instrument is a precision component, and users should not disassemble it themselves to avoid damaging the product;
7. Please keep the calibration certificate and certificate of conformity, and return them together with the product during maintenance.